| 1 |
|
|---|
| 2 | /* $Id: GuestFileImpl.h 43162 2012-09-04 13:53:59Z vboxsync $ */
|
|---|
| 3 | /** @file
|
|---|
| 4 | * VirtualBox Main - XXX.
|
|---|
| 5 | */
|
|---|
| 6 |
|
|---|
| 7 | /*
|
|---|
| 8 | * Copyright (C) 2012 Oracle Corporation
|
|---|
| 9 | *
|
|---|
| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 11 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 12 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 13 | * General Public License (GPL) as published by the Free Software
|
|---|
| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 17 | */
|
|---|
| 18 |
|
|---|
| 19 | #ifndef ____H_GUESTFILEIMPL
|
|---|
| 20 | #define ____H_GUESTFILEIMPL
|
|---|
| 21 |
|
|---|
| 22 | #include "VirtualBoxBase.h"
|
|---|
| 23 |
|
|---|
| 24 | #include "GuestFsObjInfoImpl.h"
|
|---|
| 25 |
|
|---|
| 26 | class GuestSession;
|
|---|
| 27 | class GuestProcess;
|
|---|
| 28 |
|
|---|
| 29 | /**
|
|---|
| 30 | * TODO
|
|---|
| 31 | */
|
|---|
| 32 | class ATL_NO_VTABLE GuestFile :
|
|---|
| 33 | public VirtualBoxBase,
|
|---|
| 34 | VBOX_SCRIPTABLE_IMPL(IGuestFile)
|
|---|
| 35 | {
|
|---|
| 36 | public:
|
|---|
| 37 | /** @name COM and internal init/term/mapping cruft.
|
|---|
| 38 | * @{ */
|
|---|
| 39 | VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(GuestFile, IGuestFile)
|
|---|
| 40 | DECLARE_NOT_AGGREGATABLE(GuestFile)
|
|---|
| 41 | DECLARE_PROTECT_FINAL_CONSTRUCT()
|
|---|
| 42 | BEGIN_COM_MAP(GuestFile)
|
|---|
| 43 | VBOX_DEFAULT_INTERFACE_ENTRIES(IGuestFile)
|
|---|
| 44 | COM_INTERFACE_ENTRY(IFile)
|
|---|
| 45 | END_COM_MAP()
|
|---|
| 46 | DECLARE_EMPTY_CTOR_DTOR(GuestFile)
|
|---|
| 47 |
|
|---|
| 48 | int init(GuestSession *pSession, const Utf8Str &strPath, const Utf8Str &strOpenMode, const Utf8Str &strDisposition, uint32_t uCreationMode, int64_t iOffset, int *pGuestRc);
|
|---|
| 49 | void uninit(void);
|
|---|
| 50 | HRESULT FinalConstruct(void);
|
|---|
| 51 | void FinalRelease(void);
|
|---|
| 52 | /** @} */
|
|---|
| 53 |
|
|---|
| 54 | /** @name IFile interface.
|
|---|
| 55 | * @{ */
|
|---|
| 56 | STDMETHOD(COMGETTER(CreationMode))(ULONG *aCreationMode);
|
|---|
| 57 | STDMETHOD(COMGETTER(Disposition))(ULONG *aDisposition);
|
|---|
| 58 | STDMETHOD(COMGETTER(FileName))(BSTR *aFileName);
|
|---|
| 59 | STDMETHOD(COMGETTER(InitialSize))(LONG64 *aInitialSize);
|
|---|
| 60 | STDMETHOD(COMGETTER(Offset))(LONG64 *aOffset);
|
|---|
| 61 | STDMETHOD(COMGETTER(OpenMode))(ULONG *aOpenMode);
|
|---|
| 62 |
|
|---|
| 63 | STDMETHOD(Close)(void);
|
|---|
| 64 | STDMETHOD(QueryInfo)(IFsObjInfo **aInfo);
|
|---|
| 65 | STDMETHOD(Read)(ULONG aToRead, ULONG aTimeoutMS, ComSafeArrayOut(BYTE, aData));
|
|---|
| 66 | STDMETHOD(ReadAt)(LONG64 aOffset, ULONG aToRead, ULONG aTimeoutMS, ComSafeArrayOut(BYTE, aData));
|
|---|
| 67 | STDMETHOD(Seek)(LONG64 aOffset, FileSeekType_T aType);
|
|---|
| 68 | STDMETHOD(SetACL)(IN_BSTR aACL);
|
|---|
| 69 | STDMETHOD(Write)(ComSafeArrayIn(BYTE, aData), ULONG aTimeoutMS, ULONG *aWritten);
|
|---|
| 70 | STDMETHOD(WriteAt)(LONG64 aOffset, ComSafeArrayIn(BYTE, aData), ULONG aTimeoutMS, ULONG *aWritten);
|
|---|
| 71 | /** @} */
|
|---|
| 72 |
|
|---|
| 73 | public:
|
|---|
| 74 | /** @name Public internal methods.
|
|---|
| 75 | * @{ */
|
|---|
| 76 | static uint32_t getDispositionFromString(const Utf8Str &strDisposition);
|
|---|
| 77 | static uint32_t getOpenModeFromString(const Utf8Str &strOpenMode);
|
|---|
| 78 | /** @} */
|
|---|
| 79 |
|
|---|
| 80 | private:
|
|---|
| 81 |
|
|---|
| 82 | struct Data
|
|---|
| 83 | {
|
|---|
| 84 | /** The associate session this file belongs to. */
|
|---|
| 85 | GuestSession *mSession;
|
|---|
| 86 | uint32_t mCreationMode;
|
|---|
| 87 | uint32_t mDisposition;
|
|---|
| 88 | Utf8Str mFileName;
|
|---|
| 89 | int64_t mInitialSize;
|
|---|
| 90 | uint32_t mOpenMode;
|
|---|
| 91 | int64_t mOffset;
|
|---|
| 92 | } mData;
|
|---|
| 93 | };
|
|---|
| 94 |
|
|---|
| 95 | #endif /* !____H_GUESTFILEIMPL */
|
|---|
| 96 |
|
|---|
